<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="文章标题" prop="articleTitle">
        <el-input
          v-model="queryParams.articleTitle"
          placeholder="请输入文章标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="articleTypeId">
        <el-select
          v-model="queryParams.articleTypeId"
          placeholder="文章类型"
          clearable
        >
          <el-option
            v-for="dict in dict.type.article_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:notice:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="test"
          v-hasPermi="['system:notice:add']"
          >测试跳转</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:notice:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:notice:remove']"
          >删除</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="noticeList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column
        label="序号"
        align="center"
        prop="articleContentId"
        width="100"
      />
      <el-table-column
        label="文章标题"
        align="center"
        prop="articleTitle"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        label="文章类型"
        align="center"
        prop="articleTypeId"
        width="100"
      >
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.article_type"
            :value="scope.row.articleTypeId"
          />
        </template>
      </el-table-column>
      <el-table-column
        label="创建者"
        align="center"
        prop="createBy"
        width="100"
      />
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        width="100"
      >
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:notice:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:notice:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改公告对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="780px"
      append-to-body
      :fullscreen="true"
    >
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="文章标题" prop="articleTitle">
              <el-input
                v-model="form.articleTitle"
                placeholder="请输文章标题"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="文章类型" prop="articleTypeId">
              <el-select
                v-model="form.articleTypeId"
                placeholder="请选择文章类型"
              >
                <el-option
                  v-for="dict in dict.type.article_type"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="内容">
              <editor v-model="form.articleContent" :min-height="192" />
            </el-form-item>
          </el-col>
          <el-col :span="6">
            <el-form-item label="上传附件">
              <el-upload
                class="upload-demo"
                ref="upload"
                :action="uploadUrl"
                :headers="headers"
                :multiple="true"
                :limit="3"
                :before-upload="handleBeforeUpload"
                :on-success="onSuccess"
                :on-preview="handlePreview"
                :on-remove="handleRemove"
                :file-list="form.articleContentFile"
                :auto-upload="false"
              >
                <el-button slot="trigger" size="small" type="primary"
                  >选取文件</el-button
                >
                <el-button
                  style="margin-left: 10px"
                  size="small"
                  type="success"
                  @click="submitUpload"
                  >上传到服务器</el-button
                >
                <div slot="tip" class="el-upload__tip">
                  文件不超过100MB,最多3个文件
                </div>
              </el-upload>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>
  
<script>
import { queryList, save, update, getInfo } from "@/api/article/index";
import { getDicts } from "@/api/system/dict/data";
import { rmSync } from "fs";
import { getToken } from "@/utils/auth";
export default {
  name: "Notice",
  dicts: ["article_type"],
  data() {
    return {
      uploadUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
      headers: {
        Authorization: "Bearer " + getToken(),
      },
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 公告表格数据
      noticeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        noticeTitle: undefined,
        createBy: undefined,
        status: undefined,
      },
      // 表单参数
      form: {
        articleContentFile: [],
      },
      // 表单校验
      rules: {
        articleTitle: [
          { required: true, message: "文章标题不能为空", trigger: "blur" },
          {
            min: 3,
            max: 50,
            message: "长度在 3 到 50 个字符",
            trigger: "blur",
          },
        ],
        articleTypeName: [
          { required: true, message: "文章类型不能为空", trigger: "change" },
        ],
      },
      fileSize: 100,
    };
  },
  created() {
    this.getList();
  },
  methods: {

    test(){
      window.open('http://localhost:8090/trainPlan?token=eyJ0eXAiOiJKV1QiLCJ0eXBlIjoiSldUIiwiZW5jcnlwdGlvbiI6IkhTMjU2IiwiYWxnIjoiSFMyNTYifQ.eyJkYXRhIjoie1widWlkXCI6MzY2LFwibWFya1wiOjIsXCJhY2NvdW50XCI6XCJ4eHp5XCIsXCJiYXNlXCI6XCJhYl9jbG91ZFwifSIsImV4cCI6MTY4Njk0NzQzNCwiaWF0IjoxNjg2ODM5NDM0fQ.f03d9aWaEllyd4l92A6aFkXbGSqNDfQ4UuS32SRbtdo', '_blank')
    },
    // 上传前校检格式和大小
    handleBeforeUpload(file) {
      // 校检文件大小
      if (this.fileSize) {
        const isLt = file.size / 1024 / 1024 < this.fileSize;
        if (!isLt) {
          this.$message.error(`上传文件大小不能超过 ${this.fileSize} MB!`);
          return false;
        }
      }
      return true;
    },
    //上传成功
    onSuccess(response, file, fileList) {
      this.form.articleContentFile = fileList;
    },
    //获取最后提交的文件
    getFileParams() {
      let fileList = [];
      console.log(this.form.articleContentFile);
      this.form.articleContentFile.forEach((item) => {
        if (item.response) {
          fileList.push({
            fileName: item.response.originalFilename,
            filePath: item.response.url,
            fileSize: item.size / 1024 / 1024,
          });
        } else {
          fileList.push({
            fileName: item.name,
          });
        }
      });
      this.setFileList(fileList);
    },
    setFileList(fileList) {
      this.form.articleContentFile = fileList;
    },
    submitUpload() {
      this.$refs.upload.submit();
    },
    handleRemove(file, fileList) {
      console.log(file);
    },
    handlePreview(file) {},
    /** 查询公告列表 */
    getList() {
      this.loading = true;
      queryList(this.queryParams).then((response) => {
        this.noticeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        articleContentId: undefined,
        articleTitle: undefined,
        articleContent: undefined,
        articleTypeName: undefined,
        articleContentFile: [],
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.articleContentId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加文章";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      getInfo({
        articleContentId: row.articleContentId,
      }).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改文章";
        if (response.data.articleContentFile) {
          let fileList = [];
          response.data.articleContentFile.forEach((item) => {
            fileList.push({
              name: item.fileName,
            });
          });
          this.form.articleContentFile = fileList;
        }
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.getFileParams();
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.articleContentId != undefined) {
            update(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            save(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const articleContentId = row.articleContentId || this.ids;
      let params = {
        articleContentId: row.articleContentId,
        articleStatus: -1,
      };
      this.$modal
        .confirm("是否确认删除")
        .then(function () {
          return update(JSON.stringify(params));
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
  },
};
</script>
  